Denise Lewis is a POS Retail Solutions Manager at The Pinnacle Corporation (Arlington, TX), a leading automation technology supplier to the wholesale and retail convenience petroleum industries. Founded in 1990, Pinnacle's retail automation clients represent over 10,000 convenience stores across the US. Denise is responsible for the managing Palm POS and related device interfaces and payment interfaces. She earned a Bachelor's Degree in Economics from Minnesota State University and an MBA from Vanderbilt University. Denise has 8 years experience in the petroleum c-store industry and 15 years experience with POS systems.